U.S. patent number 10,673,156 [Application Number 16/006,333] was granted by the patent office on 2020-06-02 for connecting device and electronic device including the same.
This patent grant is currently assigned to Hyupjinconnector Co., Ltd, Samsung Electronics Co., Ltd. The grantee listed for this patent is Hyupjinconnector Co., Ltd., Samsung Electronics Co., Ltd.. Invention is credited to Jung-Hyun Cho, Kyung-Bin Han, Jang-Won Hur, Yoon-Jae Jung, Seon-Tae Kim, Jae-Woon Lee, Chang-Su Park, Jin-Woo Park.
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United States Patent |
10,673,156 |
Hur , et al. |
June 2, 2020 |
Connecting device and electronic device including the same
Abstract
A connecting device is provided that includes a movable part
contacting an external contact terminal, and an elastic part
connected to the movable part and configured to provide an elastic
force enabling movement of the movable part. The connecting device
also includes a support connected to the elastic part, and at least
one protecting wall connected to the support and configured to
protect the movable part from external forces. The connecting
device further includes an extension extending from the at least
one protecting wall in a direction along which the movable part
moves and configured to bring the movable part close to the
external contact terminal, and a base part provided within the
extension and configured to reinforce the support.
Inventors: |
Hur; Jang-Won (Seoul,
KR), Lee; Jae-Woon (Gyeonggi-do, KR), Cho;
Jung-Hyun (Gyeonggi-do, KR), Kim; Seon-Tae
(Gyeonggi-do, KR), Park; Jin-Woo (Gyeonggi-do,
KR), Park; Chang-Su (Gyeonggi-do, KR),
Jung; Yoon-Jae (Gyeongsangbuk-do, KR), Han;
Kyung-Bin (Gyeonggi-do, KR) |
Applicant: |
Name |
City |
State |
Country |
Type |
Samsung Electronics Co., Ltd.
Hyupjinconnector Co., Ltd. |
Gyeonggi-do
Gyeonggi-do |
N/A
N/A |
KR
KR |
|
|
Assignee: |
Samsung Electronics Co., Ltd
(KR)
Hyupjinconnector Co., Ltd (KR)
|
Family
ID: |
64563750 |
Appl.
No.: |
16/006,333 |
Filed: |
June 12, 2018 |
Prior Publication Data
|
|
|
|
Document
Identifier |
Publication Date |
|
US 20180358726 A1 |
Dec 13, 2018 |
|
Foreign Application Priority Data
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|
|
|
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Jun 12, 2017 [KR] |
|
|
10-2017-0073330 |
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
H01R
13/2407 (20130101); H01R 12/714 (20130101); H01R
13/24 (20130101); H01R 12/7076 (20130101); H04M
1/0274 (20130101); H01R 43/205 (20130101); H01R
13/03 (20130101) |
Current International
Class: |
H01R
12/71 (20110101); H01R 12/70 (20110101); H01R
13/24 (20060101); H01R 43/20 (20060101); H04M
1/02 (20060101); H01R 13/03 (20060101) |
Field of
Search: |
;439/81 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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|
|
|
|
|
|
1020160032519 |
|
Mar 2016 |
|
KR |
|
1020160117136 |
|
Oct 2016 |
|
KR |
|
1020180010885 |
|
Jan 2018 |
|
KR |
|
Primary Examiner: Gilman; Alexander
Attorney, Agent or Firm: The Farrell Law Firm, P.C.
Claims
What is claimed is:
1. An electronic device including a connecting device, the
electronic device comprising: a housing including a first surface,
a second surface positioned opposite the first surface, and a side
part connecting the first surface with the second surface; a
connecting part protruding from the side part to an inside of the
housing; a circuit board disposed inside the housing; and the
connecting device electrically connecting the connecting part with
the circuit board, wherein the connecting device comprises: a
movable part contacting the connecting part, an elastic part
connected to the movable part and configured to provide an elastic
force enabling movement of the movable part, a support connected to
the elastic part, at least one protecting wall connected to the
support and configured to protect the movable part from external
forces, an extension extending from the at least one protecting
wall in a direction along which the movable part moves and in a
direction perpendicular of the direction along which the movable
part moves, and a base part provided within the extension and
configured to reinforce the support.
2. The electronic device of claim 1, wherein the side part includes
the contacting device configured of an antenna radiator for
wireless communication.
3. The electronic device of claim 1, wherein the support comprises
a stopper protruding towards the opening and engaged with the
extension.
4. The electronic device of claim 1, wherein the at least one
protecting wall comprises a first side wall connected to the
support, a front wall connected to the first side wall and
configured to restrict a movement of the movable part by an
external contact terminal, a second side wall connected to the
front wall and configured to protect a side surface of the movable
part, and a third side wall connected to the front wall and facing
the second side wall.
5. The electronic device of claim 4, wherein the first side wall
comprises at least one first fixing part that protrudes, and
wherein at least one of the second side wall and the third side
wall includes a second fixing part engaged with the first fixing
part, and wherein the first side wall remains affixed with the at
least one of the second side wall and the third side wall.
6. The electronic device of claim 4, wherein the connecting device
further includes an anti-floating part configured to restrict the
elastic part from floating.
7. The electronic device of claim 6, wherein the anti-floating part
comprises an opening formed in at least one of the second side wall
and the third side wall, a first hanging part extending from the
movable part and moving along the opening, and a second hanging
part formed in at least one of the second side wall and the third
side wall and configured to allow the first hanging part to be
engaged therewith.
8. The electronic device of claim 4, wherein the movable part
comprises a contacting part contacting and electrically connected
with the external contact terminal.
Description
PRIORITY
This application is based on and claims priority under 35 U.S.C.
.sctn. 119(a) to a Korean Patent Application No. 10-2017-0073330,
filed in the Korean Intellectual Property Office on Jun. 12, 2017,
the entire disclosure of which is incorporated herein by
reference.
BACKGROUND
1. Field
The present disclosure generally relates to connecting devices and
electronic devices including such connecting devices, and more
particularly, to connecting devices with restricted deformation and
electronic devices including the same.
2. Description of the Related Art
An electronic device performs a particular function according to
its equipped program, such as, for example, a home appliance, an
electronic scheduler, a portable multimedia player, a mobile
communication terminal, a tablet personal computer (PC), a
video/sound device, a desktop PC or laptop computer, a navigation
for automobile, etc. For example, electronic devices may output
stored information as voices or images. An electronic device comes
with integrated functionality, including, for example, an
entertainment function, such as playing video games, a multimedia
function, such as replaying music/videos, a communication and
security function for mobile banking, and a scheduling or e-wallet
function.
Electronic devices may include connecting devices for connection
between electronic parts or between the electronic parts and
circuit boards.
A connecting device may include a bottom plate affixed to a board
and a movable part configured to be movable and contacting a
target. The movable part may be formed in a C-clip shape. The
movable part may include a contacting part that directly contacts
an electronic part and an elastic part that may impart an elastic
force onto the contacting part as the contacting part is
contacted.
In the C clip-shaped connecting device, the overall movable part
including the contacting part may be excessively pressed down,
floated up, or twisted aside by an external force applied from
above the contacting part, an external force applied from bottom to
top, or an external force applied from the front or side surface of
the contacting part, deforming the contacting terminal and
resulting in a faulty connection. In the connecting device, the
elastic part may gradually lose elasticity due to steady and
repetitive pressing, causing the contacting part to poorly restore
and result in an unstable connection. The application of an
excessive external force over the elastic limit of the elastic part
may subject the elastic part to plastic deformation, disabling the
contacting part from returning to its original position, and thus,
breaking the connection with the electronic part.
SUMMARY
According to an embodiment of the present disclosure, a connecting
device is provided that may restrict abnormal movements of the
movable part due to various external forces, preventing deformation
of the connecting device and a lowering an elasticity of the
elastic part due to steady and repetitive pressing on the movable
part.
According to another embodiment of the present disclosure, a
connecting device is provided that is prevented from deforming by
external impacts.
In accordance with an embodiment of the present disclosure, a
connecting device is provided that includes a movable part
contacting an external contact terminal, and an elastic part
connected to the movable part and configured to provide an elastic
force enabling movement of the movable part. The connecting device
also includes a support connected with the elastic part, and at
least one protecting wall connected to the support and configured
to protect the movable part for external forces. The connecting
device further includes an extension extending from the at least
one protecting wall in a direction along which the movable part
moves and configured to bring the movable part close to the
external contact terminal, and a base part provided within the
extension and configured to reinforce the support.
In accordance with another embodiment of the present disclosure, an
electronic device is provided that includes a connecting device
having a housing including a first surface, a second surface
positioned opposite the first surface, and a side part connecting
the first surface with the second surface, a connecting part
protruding from the side part to an inside of the housing, and a
circuit board disposed inside the housing. The connecting device
electrically connects the connecting part with the circuit board.
The connecting device includes a movable part contacting the
connecting part, an elastic part connected to the movable part and
configured to provide an elastic force enabling movement of the
movable part, and a support connected to the elastic part. The
connecting device also includes at least one protecting wall
connected to the support and configured to protect the movable part
from external forces. The connecting device further includes an
extension extending from the at least one protecting wall in a
direction along which the movable part moves and configured to
bring the movable part close to the external contact terminal, and
a base part provided within the extension and configured to
reinforce the support.
In accordance with an additional embodiment of the present
disclosure, a method for manufacturing an electronic device
including a connecting device is provided. A housing is prepared
including a first surface, a second surface positioned opposite the
first surface, a side part connecting the first surface with the
second surface, and a connecting part protruding inward from the
side part. A circuit board is disposed, on which the connecting
device is mounted in the housing. The connecting device includes a
movable part, an elastic part configured to provide an elastic
force enabling movement of the movable part, a support connected to
the elastic part, at least one protecting wall configured to
protect the movable part from external forces, an extension
extending from the at least one protecting wall in a direction
along which the movable part moves and configured to bring the
movable part close to the connecting part, and a base part
configured to reinforce the support. The connecting device is
brought in contact with the connecting part.
BRIEF DESCRIPTION OF THE DRAWINGS
The above and other aspects, features, and advantages of the
present disclosure will be more apparent from the following
detailed description when taken in conjunction with the
accompanying drawings, in which:
FIG. 1 is a block diagram illustrating an electronic device in a
network environment, according to an embodiment;
FIG. 2 is a diagram illustrating a front view of an electronic
device, according to an embodiment;
FIG. 3 is a diagram illustrating a rear view of an electronic
device, according to an embodiment;
FIG. 4 is a diagram illustrating a perspective view of a connecting
device included in an electronic device, according to an
embodiment;
FIG. 5 is a diagram illustrating a perspective view of a connecting
device included in an electronic device, as viewed in a different
direction, according to an embodiment;
FIG. 6 is a diagram illustrating a side view of a connecting device
included in an electronic device, according to an embodiment;
FIG. 7 is a diagram illustrating a side view of a connecting device
included in an electronic device, as viewed in a different
direction, according to an embodiment;
FIG. 8 is a diagram illustrating a plan view of a connecting device
included in an electronic device, according to an embodiment;
FIG. 9 is a diagram illustrating a rear view of a connecting device
included in an electronic device, according to an embodiment;
FIG. 10 is a diagram illustrating a side view in which a supporting
part is backed up by a base part of a connecting device included in
an electronic device, according to an embodiment;
FIG. 11 is a diagram illustrating a cross-sectional view taken
along line B-B' of FIG. 10, according to an embodiment;
FIG. 12 is a diagram illustrating a cross-sectional view of a
connecting device before being pressed by an external contact
terminal, according to an embodiment;
FIG. 13 is a diagram illustrating a cross-sectional view of a
connecting device pressed by an external contact terminal,
according to an embodiment;
FIGS. 14 to 16 are diagrams illustrating side views of a process of
a connecting device being pressed by an external contact terminal,
according to an embodiment;
FIG. 17 is a diagram illustrating a plan view of an inside of an
electronic device, according to an embodiment;
FIG. 18 is a diagram illustrating an enlarged view of portion C of
FIG. 17, according to an embodiment;
FIG. 19 is a diagram illustrating an enlarged view of portion D of
FIG. 18, according to an embodiment;
FIG. 20 is a diagram illustrating a process of assembling a
connecting device included in an electronic device, according to an
embodiment;
FIG. 21 is a diagram illustrating a material of a connecting device
included in an electronic device, according to an embodiment;
FIG. 22 is a flowchart illustrating a method of operating a
connecting device included in an electronic device, according to an
embodiment;
FIG. 23 is a diagram illustrating a perspective view of a
connecting device included in an electronic device, according to an
embodiment;
FIG. 24 is a diagram illustrating a perspective view of a
connecting device included in an electronic device, as viewed in a
different direction, according to an embodiment;
FIG. 25 is a diagram illustrating a perspective view of a
connecting device included in an electronic device, according to an
embodiment; and
FIG. 26 is a diagram illustrating a perspective view of a
connecting device included in an electronic device, as viewed in a
different direction, according to an embodiment.
DETAILED DESCRIPTION
Embodiments of the present disclosure are described in detail with
reference to the accompanying drawings. The same or similar
components may be designated by the same or similar references
numerals although they are illustrated in different drawings.
Detailed descriptions of constructions or processes known in the
art may be omitted to avoid obscuring the subject matter of the
present disclosure.
An electronic device, according to embodiments of the present
disclosure, may be one of various types of electronic devices. The
electronic devices may include at least one of, for example, a
portable communication device (e.g., a smartphone), a computer
device, a portable multimedia device, a portable medical device, a
camera, a wearable device, or a home appliance. The electronic
device is not limited to the above-listed embodiments.
The embodiments of the present disclosure and the terms used herein
are not intended to limit the techniques set forth herein to
particular embodiments and various changes, equivalents, and/or
replacements therefor also fall within the scope of the present
disclosure. It is to be understood that the singular forms "a,"
"an," and "the" include plural references unless the context
clearly dictates otherwise. As used herein, the term "A or B," "at
least one of A and/or B," "A, B, or C," or "at least one of A, B,
and/or C" may include all possible combinations of the enumerated
items. As used herein, the terms "1st" or "first" and "2nd" or
"second" may modify corresponding components regardless of
importance and/or order and are used to distinguish a component
from another without limiting the components. It will be understood
that when an element (e.g., a first element) is referred to as
being (operatively or communicatively) "coupled with/to," or
"connected with/to" another element (e.g., a second element), it
can be coupled or connected with/to the other element directly or
via a third element.
As used herein, the term "module" includes a unit configured in
hardware, software, or firmware and may interchangeably be used
with other terms, such as, for example, "logic," "logic block,"
"part," or "circuit." A module may be a single integral part or a
minimum unit or part for performing one or more functions. For
example, the module may be configured in an application-specific
integrated circuit (ASIC).
Embodiments set forth herein may be implemented as software (e.g.,
a program 140 of FIG. 1) containing commands that are stored in a
machine, such as, for example, a computer-readable storage medium
(e.g., an internal memory 136 of FIG. 1 or an external memory 138
of FIG. 1). The machine may be a device that may invoke a command
stored in the storage medium and may be operated as per the invoked
command. The machine may include an electronic device (e.g., an
electronic device 101 of FIG. 1) according to embodiments disclosed
herein. When the command is executed by a processor (e.g., a
processor 120 of FIG. 1), the processor may perform a function
corresponding to the command on its own or using other components
under the control of the processor. The command may contain a code
that is generated or executed by a compiler or an interpreter. The
machine-readable storage medium may be provided in the form of a
non-transitory storage medium. Here, the term "non-transitory"
simply means that the storage medium does not include a signal and
is tangible, but this term does not differentiate between where
data is semipermanently stored in the storage medium and where data
is temporarily stored in the storage medium.
A method according various embodiments of the disclosure may be
included and provided in a computer program product. The computer
program product may be traded as commodities between sellers and
buyers. The computer program product may be distributed in the form
of a machine-readable storage medium (e.g., a compact disc read
only memory (CD-ROM)) or online through an application store. When
distributed online, at least part of the computer program product
may be temporarily generated or at least temporarily stored in a
storage medium, such as the manufacturer's server, a server of the
application store, or a relay server.
According to embodiments, each component (e.g., a module or
program) may be configured of a single or multiple entities, and
the various embodiments may exclude some of the above-described sub
components or add other sub components. Alternatively or
additionally, some components (e.g., modules or programs) may be
integrated into a single entity that may then perform the
respective (pre-integration) functions of the components in the
same or similar manner. According to various embodiments,
operations performed by modules, programs, or other components may
be carried out sequentially, in parallel, repeatedly, or
heuristically, or at least some operations may be executed in a
different order or omitted, or other operations may be added.
FIG. 1 is a block diagram illustrating an electronic device in a
network environment, according to an embodiment Referring to FIG.
1, the electronic device 101 in a network environment 100 may
communicate with a first external electronic device 102 via a first
network 198 (e.g., a short-range wireless communication network),
or a second electronic device 104 or a server 108 via a second
network 199 (e.g., a long-range wireless communication network).
The electronic device 101 may communicate with the second
electronic device 104 via the server 108. The electronic device 101
includes a processor 120, a memory 130, an input device 150, a
sound output device 155, a display device 160, an audio module 170,
a sensor module 176, an interface 177, a haptic module 179, a
camera module 180, a power management module 188, a battery 189, a
communication module 190, a subscriber identification module (SIM)
196, and an antenna module 197. The electronic device 101 may
exclude at least one (e.g., the display device 160 or the camera
module 180) of the components or add other components Some
components may be implemented to be integrated together, such as,
for example, the sensor module 176 (e.g., a fingerprint sensor, an
iris sensor, or an illuminance sensor) embedded in the display
device 160 (e.g., a display).
The processor 120 may drive software (e.g., the program 140) to
control at least one other component (e.g., a hardware or software
component) of the electronic device 101 connected with the
processor 120, and may process or compute various data. The
processor 120 may load and process a command or data received from
another component (e.g., the sensor module 176 or the communication
module 190) on a volatile memory 132, and the processor 120 may
store resultant data in a non-volatile memory 134. According to an
embodiment, the processor 120 includes a main processor 121 (e.g.,
a central processing unit (CPU) or an application processor (AP)),
and additionally or alternatively, an auxiliary processor 123
(e.g., a graphics processing unit (GPU), an image signal processor,
a sensor hub processor, or a communication processor) that is
operated independently from the main processor 121 and that
consumes less power than the main processor 121 or is specified for
a designated function. Here, the auxiliary processor 123 may be
operated separately from or embedded in the main processor 121.
In such case, the auxiliary processor 123 may control at least some
of functions or states related to at least one (e.g., the display
device 160, the sensor module 176, or the communication module 190)
of the components of the electronic device 101, instead of the main
processor 121 while the main processor 121 is in an inactive (e.g.,
sleep) state or along with the main processor 121 while the main
processor 121 is an active state (e.g., performing an application).
According to an embodiment, the auxiliary processor 123 (e.g., an
image signal processor or a communication processor) may be
implemented as part of another component (e.g., the camera module
180 or the communication module 190) functionally related to the
auxiliary processor 123. The memory 130 may store various data used
by at least one component (e.g., the processor 120) of the
electronic device 101, e.g., software (e.g., the program 140) and
input data or output data for a command related to the software.
The memory 130 may include the volatile memory 132 or the
non-volatile memory 134.
The program 140, as software stored in the memory 130, includes an
operating system (OS) 142, middleware 144, or an application
146.
The input device 150 may be a device for receiving a command or
data, which is to be used for a component (e.g., the processor 120)
of the electronic device 101, from an outside (e.g., a user) of the
electronic device 101. The input device 50 may include, e.g., a
microphone, a mouse, or a keyboard.
The sound output device 155 may be a device for outputting sound
signals to the outside of the electronic device 101. The sound
output device 155 may include, for example, a speaker which is used
for general purposes, such as playing multimedia or recording and
playing, and a receiver used for call receiving purposes only.
According to an embodiment, the receiver may be formed integrally
or separately from the speaker.
The display 160 may be a device for visually providing information
to a user of the electronic device 101. The display device 160 may
include, for example, a display, a hologram device, or a projector
and a control circuit for controlling the display, hologram device,
or projector. According to an embodiment, the display device 160
may include touch circuitry or a pressure sensor capable of
measuring the strength of a pressure for a touch.
The audio module 170 may convert a sound into an electrical signal
and vice versa. According to an embodiment, the audio module 170
may obtain a sound through the input device 150 or output a sound
through the sound output device 155 or an external electronic
device, such as, for example, the first external electronic device
102 (e.g., a speaker or a headphone) wiredly or wirelessly
connected with the electronic device 101.
The sensor module 176 may generate an electrical signal or data
value corresponding to an internal operating state (e.g., power or
temperature) or external environmental state of the electronic
device 101. The sensor module 176 may include, for example, a
gesture sensor, a gyro sensor, an atmospheric pressure sensor, a
magnetic sensor, an acceleration sensor, a grip sensor, a proximity
sensor, a color sensor, an infrared (IR) sensor, a bio sensor, a
temperature sensor, a humidity sensor, or an illuminance
sensor.
The interface 177 may support a designated protocol enabling a
wired or wireless connection with an external electronic device
(e.g., the electronic device 102). According to an embodiment, the
interface 177 may include a high definition multimedia interface
(HDMI), a universal serial bus (USB) interface, a secure digital
(SD) card interface, or an audio interface.
A connection terminal 178 may include a connector, such as, for
example, an HDMI connector, a USB connector, an SD card connector,
or an audio connector (e.g., a headphone connector), which is able
to physically connect the electronic device 101 with an external
electronic device (e.g., the first external electronic device
102).
The haptic module 179 may convert an electrical signal into a
mechanical stimulus (e.g., a vibration or a movement) or electrical
stimulus which may be recognized by a user via his tactile
sensation or kinesthetic sensation. The haptic module 179 may
include, for example, a motor, a piezoelectric element, or an
electric stimulator.
The camera module 180 may capture a still image or moving images.
According to an embodiment, the camera module 180 may include one
or more lenses, an image sensor, an image signal processor, or a
flash.
The power management module 188 may be a module for managing power
supplied to the electronic device 101. The power management module
188 may be configured as at least part of, e.g., a power management
integrated circuit (PMIC).
The battery 189 may be a device for supplying power to at least one
component of the electronic device 101. The battery 189 may
include, e.g., a primary cell which is not rechargeable, a
secondary cell which is rechargeable, or a fuel cell.
The communication module 190 may support establishing a wired or
wireless communication channel between the electronic device 101
and an external electronic device (e.g., the electronic device 102,
the electronic device 104, or the server 108) and performing
communication through the established communication channel. The
communication module 190 may include one or more communication
processors that are operated independently from the processor 120
(e.g., an application processor) and supports wired or wireless
communication. According to an embodiment, the communication module
190 includes a wireless communication module 192 (e.g., a cellular
communication module, a short-range wireless communication module,
or a global navigation satellite system (GNSS) communication
module) or a wired communication module 194 (e.g., a local area
network (LAN) communication module or a power line communication
(PLC) module). A corresponding one of the wireless communication
module 192 and the wired communication module 194 may be used to
communicate with an external electronic device through the first
network 198 (e.g., a short-range communication network, such as
bluetooth, wireless-fidelity (Wi-Fi) direct, or infrared data
association (IrDA)) or the second network 199 (e.g., a long-range
communication network, such as a cellular network, the Internet, or
a communication network (e.g., LAN or wide area network (WAN)). The
above-enumerated types of communication modules 190 may be
implemented in a single chip or individually in separate chips.
According to an embodiment, the wireless communication module 192
may differentiate and authenticate the electronic device 101 in the
communication network using user information stored in the
subscriber identification module 196.
The antenna module 197 may include one or more antennas for
transmitting or receiving a signal or power to/from an outside.
According to an embodiment, the communication module 190 (e.g., the
wireless communication module 192) may transmit or receive a signal
to/from an external electronic device through an antenna
appropriate for a communication scheme.
Some of the above-described components may be connected together
through an inter-peripheral communication scheme (e.g., a bus,
general purpose input/output (GPIO), serial peripheral interface
(SPI), or mobile industry processor interface (MIPI)),
communicating signals (e.g., commands or data) therebetween.
According to an embodiment, commands or data may be transmitted or
received between the electronic device 101 and the second external
electronic device 104 via the server 108 coupled with the second
network 199. The first and second external electronic devices 102
and 104 each may be a device of the same or a different type from
the electronic device 101. According to an embodiment, all or some
of operations executed on the electronic device 101 may be run on
one or more other external electronic devices. When the electronic
device 101 should perform a certain function or service
automatically or at a request, the electronic device 101, instead
of, or in addition to, executing the function or service on its
own, may request an external electronic device to perform at least
some functions associated therewith. The external electronic device
receiving the request may execute the requested functions or
additional functions and transfer a result of the execution to the
electronic device 101. The electronic device 101 may provide a
requested function or service by processing the received result as
it is or additionally. To that end, a cloud computing, distributed
computing, or client-server computing technique may be used, for
example.
FIG. 2 is a diagram illustrating a front, perspective view of an
electronic device (e.g., the electronic device 101 of FIG. 1),
according to an embodiment. FIG. 3 is a diagram illustrating a
rear, perspective view of an electronic device, according to an
embodiment.
In the three-axis rectangular coordinate system as shown in FIG. 2,
`Y,` `X,` and `Z,` respectively, denote the width, length, and
height direction of the electronic device 101.
Referring to FIGS. 2 and 3, the electronic device 101 includes a
housing 103. The housing 103 includes a first surface 103a facing
in the first direction +Z, a second surface 103b facing in the
second direction -Z which is opposite to the first direction +Z,
and a side surface 103e surrounding a space between the first
surface 103a and the second surface 103b.
The housing 103 may have a front opening. A transparent cover may
be provided to form at least part of the front surface 103a,
closing the front opening of the front surface of the housing 103.
According to an embodiment of the present disclosure, the
transparent cover may be disposed over the whole front surface of
the electronic device as viewed from above the first surface
103a.
According to an embodiment, a keypad with mechanical buttons or
touch keys may be provided in a lower area of the front surface
(e.g., the first surface 103a) of the housing 103. The touch keys
may generate input signals as they are touched by the user's body.
According to an embodiment of the present disclosure, the keypad
may be implemented to include only mechanical buttons or only the
touch keys. Various circuit devices, e.g., the processor 120, the
memory 130, the input/output interface 150, and the communication
interface 170 described above with respect to FIG. 1, may be
received inside the housing 103. A battery 109 may also be received
in the housing 210 to secure power.
According to an embodiment, a speaker 107e, a first camera 107a, an
illumination sensor 107b, and a proximity sensor 107c are provided
in an upper area of the front surface (e.g., the first surface
103a) of the housing 103. A second camera 108a, a flash, or a
speaker is provided in the rear surface (e.g., the second surface
103b) of the housing 103.
FIG. 4 is a diagram illustrating a perspective view of a connecting
device included in an electronic device (e.g., the electronic
device 101 of FIG. 2), according to an embodiment. FIG. 5 is a
diagram illustrating a perspective view of a connecting device
included in an electronic device, as viewed in a different
direction, according to an embodiment. FIG. 6 is a diagram
illustrating a side view of a connecting device included in an
electronic device, according to an embodiment.
Referring to FIGS. 4 to 6, a connecting device 200 included in the
electronic device (e.g., the electronic device 101 of FIG. 2) may
be disposed inside the housing (e.g., the housing 103 of FIG. 2) of
the electronic device (e.g., the electronic device 101 of FIG. 2)
to electrically connect an external contact terminal 50 with a
circuit board 70. For example, the external contact terminal 50 may
be part of a side part (e.g., the side part 103e of FIG. 2) of the
housing (e.g., the housing 103 of FIG. 2), and the circuit board 70
may be mounted in the housing (e.g., the housing 103 of FIG. 2).
The connecting device 200 includes a movable part 201, an elastic
part 203, a support 205, protecting walls 221, 223, 224, and 225,
an extension 204, and a base part 206.
The movable part 201 includes a contacting part 211 protruding from
one surface of the movable part 201. The contacting part 211 may
contact the rear surface of the external contact terminal 50. One
surface of the movable part 201 may be avoided from contacting the
rear surface of the external contact terminal 50, preventing
corrosion due to contact to the external contact terminal 50.
The elastic part 203 connects to the movable part 201 and is shaped
as the letter "C." The elastic part 203 may provide an elastic
force to allow the movable part 201 to move. The elastic part 203
is not limited as having a C shape but may be formed in other
various shapes (e.g., an S shape).
The support 205 connects to the elastic part 203. The support 205
supports the elastic part 203 connected to the movable part
201.
The protecting walls 221, 223, 224, and 225 include a first side
wall 225, a front wall 221, a second side wall 223, and a third
side wall 224. The first side wall 225 connects to the support
205.
The front wall 221 connects to the first side wall 225 and may
restrict the movement of the movable part 201 by the external
contact terminal 50. The front wall 221 may be utilized as a
surface that is sucked up to a sucking nozzle upon a surface-mount
device (SMD) process for mounting the connecting device 200 on the
circuit board 70.
The second side wall 223 connects to the front surface 221,
protecting the side surface of the movable part 201 and the side
surface of the elastic part 203 against external impacts. The third
side wall 234 connects to the front wall 221, facing the second
side wall 233. The third side wall 234, together with the second
side wall 223, may protect the side surface of the movable part 201
and the side surface of the elastic part 203 against external
impacts.
The first side wall 225 includes at least one first fixing part
225a that protrudes. At least one of the second side wall 223 and
the third side wall 224 includes a second fixing part 223a engaged
with the first fixing part 225a. Since the first fixing part 225a
is engaged with the second fixing part 223a and remains in a fixed
position, the first side wall 225 may remain fastened with at least
one of the second side wall 223 and the third side wall 224. The
first side wall 225, although receiving an impact by the support
205 connected with the elastic part 203, may remain fastened with
at least one of the second side wall 223 and the third side wall
224 as the first fixing part 225a is engaged with the second fixing
part 223a.
The extension 204 extends from at least one protecting wall 223 and
224 in the moving direction of the movable part 201 and may be
mounted on the circuit board 70. The extension 204 extends from at
least one protecting wall 223 and 224 in the moving direction of
the movable part 201, bringing the movable part 201 close to the
external contact terminal 50. For example, the extension 204 may
narrow the gap between the movable part 201 and the external
contact terminal 50, reducing the distance at which the movable
part 201 moves vertically. Reducing the moving distance of the
movable part 201 may prevent the elastic part 203 from losing
elasticity.
The base part 206 is provided in the extension 204 and extends
inward of the extension 204 from the extension 204, backing up the
support 205.
At least one of the second side wall 223 and the third side wall
224 has an opening 223g. The support 205 includes a stopper 251
protruding towards the opening 223g. Since the stopper 251 is
engaged with the top of the extension 204, the support 205 may be
supported by the extension 204.
FIG. 7 is a diagram illustrating a side view of a connecting device
(e.g., the connecting device 200 of FIG. 4) included in an
electronic device (e.g., the electronic device 101 of FIG. 2), as
viewed in a different direction, according to an embodiment.
Referring to FIG. 7, a plurality of base parts 206 that extend
inwards from upper portions of the extension 204 are provided. The
plurality of base parts 206 are shaped to be parallel with the rear
surface of the support 205, backing up the support 205. The
respective ends of the plurality of base parts 206 may be spaced
apart from each other. According to an embodiment of the present
disclosure, the respective ends of the plurality of base parts 206
may contact each other.
FIG. 8 is a diagram illustrating a plan view of a connecting device
(e.g., the connecting device 200 of FIG. 4) included in an
electronic device (e.g., the electronic device 101 of FIG. 2),
according to an embodiment.
Referring to FIG. 8, the front wall 221 includes an opening 221a
for allowing the movable part 201 to move. The movable part 201 may
move while being exposed from the front wall 221 through the
opening 221a or may move to the inside of the front wall 221.
FIG. 9 is a diagram illustrating a rear view of a connecting device
(e.g., the connecting device 200 of FIG. 4) included in an
electronic device (e.g., the electronic device 101 of FIG. 2),
according to an embodiment.
Referring to FIG. 9, the extension 204 includes a first extension
243 and a second extension 244. The first extension 243 extends
from the second side wall 223, facing in a direction perpendicular
to the second side wall 223. The second extension 244 extends from
the third side wall 224, facing in a direction perpendicular to the
third side wall 224. An end of the second extension 244 may be
shaped corresponding to an end of the first extension 243. Since an
end of the second extension 244 is positioned adjacent to the first
extension 243, a parting line 245 may be formed in the extension
204. According to an embodiment of the present disclosure, an end
of the second extension 244 contacts an end of the first extension
243.
FIG. 10 is a diagram illustrating a side view of a support (e.g.,
the support 205 of FIG. 4) backed up by a base part (e.g., the base
part 206 of FIG. 4) of a connecting device (e.g., the connecting
device 200 of FIG. 4) included in an electronic device (e.g., the
electronic device 101 of FIG. 2), according to an embodiment. FIG.
11 is a diagram illustrating a cross-sectional view taken along
line B-B' of FIG. 10, according to an embodiment.
Referring to FIGS. 10 and 11, the base part 206 includes at least
one protrusion 261 that projects towards the support 205. The at
least one protrusion 261 contacts the rear surface of, and thus,
electrically connect to, the support 205. Since the at least one
protrusion 261 forms a space between the rear surface of the
support 205 and one surface of the base part 206, the rear surface
of the support 205 and the one surface of the base part 206 may be
plated using the space. According to an embodiment of the present
disclosure, the at least protrusion 261 may be formed by pressing
on one surface of the base part 206 using a press. The at least one
protrusion 261 may be shaped as a semi-sphere. According to an
embodiment of the present disclosure, the at least one protrusion
261 is not limited as having a semi-spherical shape but may be
formed in other various shapes.
FIG. 12 is a diagram illustrating a cross-sectional view of a
connecting device (e.g., the connecting device 200 of FIG. 4)
before pressed by an external contact terminal (e.g., the external
contact terminal 50 of FIG. 4), according to an embodiment. FIG. 13
is a diagram illustrating a cross-sectional view of a connecting
device pressed by an external contact terminal, according to an
embodiment.
Referring to FIGS. 12 and 13, the elastic part 203 provides an
elastic force to the movable part 201 in a first direction {circle
around (1)} which is perpendicular to the front wall 221.
According to an embodiment of the present disclosure, the
connecting device 200 is pressed in a second direction {circle
around (2)}, which is opposite to the first direction {circle
around (1)}, by the external contact terminal 50 while being
mounted and seated on the circuit board 70. The movable part 201,
as pressed by the external contact terminal 50, moves in the second
direction {circle around (2)}.
The connecting device 200 is disposed at a first height H1 between
the external contact terminal 50 and the circuit board 70.
Various design changes may be made in the connecting device 200 by
varying the height of the extension 204 from the base part 206
disposed at a second height H2, thus allowing it to be designed
adaptive to the structure in which the interval between the
external contact terminal 50 and the circuit board 70 is
varied.
FIGS. 14 to 16 are diagrams illustrating side views of a process of
a connecting device (e.g., the connecting device 200 of FIG. 4)
being pressed by an external contact terminal (e.g., the external
contact terminal 50 of FIG. 4), according to an embodiment.
Referring to FIGS. 14 to 16, the connecting device 200 includes
anti-floating parts to restrict the elastic part 203 from floating.
The anti-floating parts include an opening 223g, a first hanging
part 207, and a second hanging part 223f. The opening 223g is
formed in at least one of the second side wall 223 and the third
side wall (e.g., the third side wall 224 of FIG. 4). Since the
first hanging part 207 extends from the movable part 201, the first
hanging part 207 remains in the opening 223g. The first hanging
part 207 moves along the opening 223 as the movable part 201 moves.
The second hanging part 223f is formed in at least one of the
second side wall 223 and the third side wall (e.g., the third side
wall 224 of FIG. 4), and the first hanging part 207 is engaged with
the second hanging part 223f Since the first hanging part 207 is
engaged with the second hanging part 223f, the plurality of elastic
parts 203 connected to the movable part 201 may be prevented from
overly floating in the first direction (e.g., the first direction
{circle around (1)} of FIG. 12).
FIG. 17 is a diagram illustrating a plan view of an inside of an
electronic device, according to an embodiment.
Referring to FIG. 17, an electronic device (e.g., the electronic
device 101 of FIG. 2) includes the conductive housing 103, and the
housing 103 includes the side parts 103e. The side parts 103e are
disconnected from each other by separators 103g. The side parts
103e may be utilized as an antenna radiator for wireless
communication.
FIG. 18 is a diagram illustrating an enlarged view of portion C of
FIG. 17 according to an embodiment. FIG. 19 is a diagram
illustrating an enlarged view of portion D of FIG. 18, according to
an embodiment.
Referring to FIGS. 18 and 19, the side parts 103e include
connecting parts 103h (e.g., the connecting parts 40 of FIG. 4)
that protrude to the inside of the housing (e.g., the housing 103
of FIG. 15). According to an embodiment of the present disclosure,
the connecting device 200 electrically connects the connecting
parts 103h with the circuit board 70.
FIG. 20 is a diagram illustrating a process of assembling a
connecting device (e.g., the connecting device 200 of FIG. 19)
included in an electronic device (e.g., the electronic device 101
of FIG. 17), according to an embodiment.
Referring to FIG. 20, the movable part 201 is integrally formed
with the first hanging part 207. The elastic part 203 is integrally
formed with the movable part 201 and is thus integrally formed with
the support 205. The support 205 is integrally formed with the
stopper 251 and is thus integrally formed with the first side wall
225. Since the first side wall 225 is integrally formed with the
first fixing part 225a, it is integrally formed with the front wall
221. Since the front wall 221 is integrally formed with the second
side wall 223, it is integrally be formed with the third side wall
224. Since the extension 204 is integrally formed with the second
side wall 223, it is integrally be formed with the third side wall
224. The base part 206 is integrally be formed with the extension
204.
The movable part 201, the elastic part 203, the support 205, the
first side wall 225, the front wall 221, the second side wall 223,
the third side wall 224, and the base part 206 each are bent,
allowing the connecting device 200 to form a stereoscopic
shape.
FIG. 21 is a diagram illustrating a material of a connecting device
(e.g., the connecting device 200 of FIG. 19) included in an
electronic device (e.g., the electronic device 101 of FIG. 17),
according to an embodiment.
Referring to FIG. 21, the movable part 201, the support 205, the
elastic part 203, the at least one protecting wall 221, 223, 224,
and 225, the extension 204, and the base part 206 may be formed of
conductive materials.
The contacting part 211 is formed of a stack of titanium
(Ti)-copper (Cu), nickel (Ni), palladium (Pd)--Ni, and gold (Au)
layers. For example, the contacting part 211 includes a base body
formed of Ti--Cu, and the Ti--Cu base body may be plated with a Ni
layer that is 1.5 .mu.m to 4.0 .mu.m thick, a Pd--Ni layer that is
about 0.2 .mu.m thick, and an Au layer that 0.05 .mu.m thick.
The rear part of the extension 204 may be formed of a stack of a
Ti--Cu layer, a Ni layer, and an Au layer. For example, the rear
part of the extension 204 may include a base body formed of Ti--Cu,
and the Ti--Cu base body may be plated with a Ni layer that is 1.5
.mu.m to 4.0 .mu.m thick, a Ni layer that is 1.5 .mu.m to 4.0 .mu.m
thick, and an Au layer that 0.05 .mu.m thick.
At least one of the movable part 201, the support 205, the elastic
part 203, the at least one protecting wall 221, 223, 224, and 225,
a side part of the extension 204, and the base part 206 may include
a Ti--Cu base body, and the Ti--Cu base body may be plated with a
Ni layer that 1.5 .mu.m to 3.5 .mu.m thick.
FIG. 22 is a flowchart illustrating a method for manufacturing a
connecting device (e.g., the connecting device 200 of FIG. 19)
included in an electronic device (e.g., the electronic device 101
of FIG. 17), according to an embodiment.
Referring to step 51 of FIG. 22, a housing (e.g., the housing 103
of FIG. 2) is prepared that includes a first surface (e.g., the
first surface 103a of FIG. 2), a second surface (e.g., the second
surface 103b of FIG. 3) which is positioned opposite the first
surface, a side part (e.g., the side part 103e of FIG. 17)
connecting the first surface with the second surface, and a
connecting part (e.g., the connecting part 103h of FIG. 18)
protruding inward from the side part.
In step 53 of FIG. 22, a circuit board (e.g., the circuit board 70
of FIG. 16) on which a connecting device (e.g., the connecting
device 200 of FIG. 19) is mounted is disposed in the housing (e.g.,
the housing 103 of FIG. 3), the connecting device including a
movable part (e.g., the movable part 201 of FIG. 4), an elastic
part (e.g., the elastic part 203 of FIG. 4) providing an elastic
force for moving the movable part, a support (e.g., the support 205
of FIG. 4) connecting with the elastic part, at least one
protecting wall (e.g., at least one protecting wall 221, 223, 224,
and 225) protecting the movable part, an extension (e.g., the
extension 204 of FIG. 4) extending from the protecting wall in the
moving direction of the movable part to bring the movable part
close to the connecting part, and a base part (e.g., the base part
206 of FIG. 4) backing up the support.
In step 55 of FIG. 22, the connecting device (e.g., the connecting
device 200 of FIG. 19) may be connected to the connecting part
(e.g., the connecting part 103h of FIG. 18) of the housing.
FIG. 23 is a diagram illustrating a perspective view of a
connecting device 300 included in an electronic device (e.g., the
electronic device 101 of FIG. 4), according to an embodiment. FIG.
24 is a diagram illustrating a perspective view of a connecting
device included in an electronic device, as viewed in a different
direction, according to an embodiment.
Referring to FIGS. 23 and 24, according to an embodiment of the
present disclosure, the electronic device 300 includes a movable
part 301 including a contacting part 311, an elastic part 303, a
support 305, at protecting walls 321, 323, 324, and 325, an
extension 304, and base parts 306. According to an embodiment of
the present disclosure, the base parts 306 extend from the side
surfaces of the extension 304 and are bent to the inside of the
extension 304.
FIG. 25 is a diagram illustrating a perspective view of a
connecting device 400 included in an electronic device (e.g., the
electronic device 101 of FIG. 2), according to an embodiment. FIG.
26 is a diagram illustrating a perspective view of a connecting
device included in an electronic device, as viewed in a different
direction, according to an embodiment.
Referring to FIGS. 25 and 26, the electronic device 400 includes a
movable part 401 including a contacting part 411, an elastic part
403, a support 405, at least one protecting wall 421, 423, 424, and
425, an extension 404, and base parts 406. The at least one
protecting wall 421, 423, 424, and 425 includes a first side wall
425, a front wall 421, a second side wall 423, and a third side
wall 424.
The first side wall 425 includes at least one first fixing part
425a that protrudes. At least one of the second side wall 423 and
the third side wall 424 includes a second fixing part 423a engaged
with the first fixing part 425a. As the first fixing part 425a is
engaged with the second fixing part 423a and remains in a fixed
position, the first side wall 425 may remain fastened with at least
one of the second side wall 423 and the third side wall 424.
At least one of the second side wall 423 and the third side wall
424 has an opening. The support 405 includes a stopper 451
protruding towards the opening. As the stopper 451 is engaged with
the top of the extension 404, the support 405 may be supported by
the extension 404.
As is apparent from the foregoing description, according to
embodiments of the present disclosure, the connecting device and
electronic device comprising the same includes extensions that
extend from the protecting walls in the moving direction of the
movable part to bring the movable part close to the external
contact terminal, reducing the degree of movement of the movable
part due to contacting the external contact terminal and thus
preventing a lowering in elasticity of the elastic part due to
steady and repetitive pressing on the movable part.
According to embodiments of the present disclosure, the connecting
device and electronic device comprising the same include at least
one protecting wall to protect the movable part, preventing the
connecting device from deforming due to external impacts.
While the present disclosure has been shown and described with
reference to embodiments thereof, it will be apparent to those of
ordinary skill in the art that various changes in form and detail
may be made thereto without departing from the spirit and scope of
the present disclosure as defined by the following claims.
* * * * *